Q2) Three forces act on the piping. Determine the sum of the moments of the three forces about point P. 0.2 m 4 kN 0.2 m 2 kN 20° 2 kN 40.2 m 0.2 m

The hoist supports the 150-kg engine. Determine the force in members DB and FB. Also determine the reactions on the floor at A and C. m m 2 m BO E 2 m 1m

Solve on white paper correctly

r the below structure a moment is applied at E, find the equilibrium moments exerted by e members on the joint (EI is constant) 4 m 1000 kN.m 五 E 5 m 6 m 3 m (A) M =3 = 275 kN-m, ME = 366 kN·m, M2 =120 kN·m, Mgc = 237 kN -m (B) M =275 kN•m, M = 363 kN m, MEc = 220 kN · m, M D =137 kN m (C) M gc = 275 kN•m, M¤ = 363 kN m, M = = 220 kN - m, M =, =137 kN -m (D) M R = 275 kN · m, M gn = 366 kN·m, M-, = 220 kN · m, M-c =137 kN •m %3D %3D %3D EA ED %3D EB %3D %3D EC

Take A = 150 mm^2 and E = 200 GPa

1. Draw the shear and moment diagram of the structure shown below. 50 kN 20 kN/m A C D B le-2 m→--2 m→--2 m→